K&F Concept ND8 (3 Stops) Filter 4″x5.65″ (KF01.2448)

K&F Concept ND8 (3 Stops) Filter 4″x5.65″ (KF01.2448) Overview

The K&F Concept ND8 (3 Stops) Square Neutral Density Filter 4″ x 5.65″ is designed for professional cinematography and video production. Engineered to fit standard matte box systems, it is widely compatible with 4″ x 5.65″ filter holders and matte boxes, including Tilta, SmallRig, and other popular brands, making it a versatile tool for filmmakers.

This ND8 filter provides 3 stops of light reduction, allowing precise control over exposure in bright environments. It enables filmmakers to maintain optimal shutter speeds and use larger apertures, achieving the perfect exposure effortlessly.

With 0.2% ultra-low reflectivity, the filter minimizes lens reflections, flare, and halo effects, delivering clearer, high-contrast images with richer details—ideal for 4K and 8K high-definition video recording.

Crafted from premium Japanese AGC optical glass, the filter features a 28-layer nano-coating on both sides to reduce glare and reflections. The surface is scratch-resistant, water-repellent, and oil-resistant, ensuring long-lasting durability in professional shooting conditions.

For added protection, the package includes a leather filter pouch lined with soft sponge, keeping the ND8 filter safe during storage and transportation.